Description
Digital Temperature and humidity sensor module KY-015 uses DHT11 sensor to provide temperature and humidity values through a digital interface using one single digital pin, therefore there’s no need to use analog input signals. The humidity sensor is capacitive, while the temperature sensor uses a thermistor to sense temperature.
Characteristics:
- Operating voltage: 3 to 5 VDC 2.5mA max.
- Humidity range: 20-80% ±5% accuracy.
- Temperature range: 0-50ºC ±2% accuracy.
- Maximum sampling rate: 1Hz.
